• Software Reverse Engineer

    Percival Engineering (Columbia, MD)
    …to developing cutting-edge software , our team does it all. If you are a Software Reverse Engineer with a passion for innovation and a knack for thinking ... a blast while we're at it! Job Type: + All Levels, Full Time + Non-Remote Clearance & Citizenship Requirements: + TS/SCI with polygraph is required + Due to these … more
    Percival Engineering (11/06/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Secret or TS level clearance . + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors ... data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten… more
    Huntington Ingalls Industries (10/23/25)
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  • Software Test Engineer (TS/SCI…

    CACI International (Columbia, MD)
    Software Test Engineer (TS/SCI w/Poly) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Job Description CACI has an immediate opportunity for a Software Test Engineer to join a team...substituted for a degree. * Current TS/SCI with Poly clearance * Current IAT Level II certification is required… more
    CACI International (11/07/25)
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  • Senior Software Engineer (HPC)

    Belay Technologies (MD)
    …Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. The HPC Software Engineer ... develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented… more
    Belay Technologies (11/25/25)
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  • Junior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. Endpoint Services is seeking a ... Software Engineer to work with a team...Software Engineer to work with a team of developers to...processes. Candidates should have the following qualifications: + TS/SCI Clearance with polygraph + Have working knowledge of JavaScript,… more
    Belay Technologies (11/13/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July ... class. Clearance Required: TS/SCI Other Requirements: US Citizenship 1 Fulltime Software Engineer Level 3- Create, draft, modify, and issue final documents… more
    Synergy ECP (10/15/25)
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  • Sr Staff Engineer Software

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... You'll get to Do:** We are looking for a Software IPT Lead to manage an agile software...Qualifications:** + **Requires an active Top-Secret/Sensitive Compartmented Information (SCI) clearance at time of application** **with SSBI or higher… more
    Northrop Grumman (11/20/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... the intelligence community, defense, civil, and commercial markets. **Job Summary:** Software full stack developer at Nightwing CODEX directly supporting mission… more
    Nightwing (09/26/25)
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  • CNO Python Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a motivated, career- and customer-oriented **CNO Python Software Engineer ** to join our team in **Hanover, MD.** This position supports ... critical mission requirements by delivering advanced software solutions within a cyber network operations (CNO) environment. You will provide specialized testing and… more
    ManTech (11/26/25)
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  • Software Engineer I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer develops, maintains, and enhances complex and diverse ... **Req ID:** RQ210148 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...or as part of a team. Reviews and tests software components for adherence to the design requirements and… more
    General Dynamics Information Technology (11/08/25)
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